000			02091cam a2200349 a 4500
003			EG-GiCUC
005			20250223031119.0
008			141213s2014 ua eh f m 000 0 eng d
040			_aEG-GiCUC _beng _cEG-GiCUC
041	0		_aeng
049			_aDeposite
097			_aPh.D
099			_aCai01.13.13.Ph.D.2014.Al.T
100	0		_aAlaa Eldin Mohamed Abdelhamid Aly
245	1	0	_aTribological and rheological behavior of carbon nanotubes as an additive on lithium grease / _cAlaa Eldin Mohamed Abdelhamid Aly ; Supervised Tarek Abdelsadek Osman , Ali Ahmed Mostafa Khattab , Mostafa Zaki Mohamed
246	1	5	_aالخواص التريبولوجية و الريولوجية لشحوم الليثيوم المضاف اليھا انابيب الكربون النانوميترية
260			_aCairo : _bAlaa Eldin Mohamed Abdelhamid Aly , _c2014
300			_a92 P. : _bplans , facsimiles ; _c30cm
502			_aThesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Mechanical Design and Production
520			_aThe main objective of this thesis was to evaluate the effect of various weight percentages of CNTs on the tribological and rheological properties of lithium grease. CNTs with an average diameter size 10 nm and 5 om in length were synthesized by electric arc discharge and could be well dispersed in lithium grease. The results show that the grease with CNTs exhibit good performance in anti - wear, friction reduction, load carrying capacity and extreme pressure properties with only 1% wt. CNTs. The rheological behaviors were evaluated with a Brookfield. The results indicate increases stress and apparent viscosity
530			_aIssued also as CD
653		4	_aCarbon nanotubes
653		4	_aRheological behavior
653		4	_aTribological behavior
700	0		_aAli Ahmed Mostafa Khattab , _eSupervisor
700	0		_aMostafa Zaki Mohamed , _eSupervisor
700	0		_aTarek Abdelsadek Osman , _eSupervisor
856			_uhttp://172.23.153.220/th.pdf
905			_aNazla _eRevisor
905			_aSamia _eCataloger
942			_2ddc _cTH
999			_c48698 _d48698